China Pins Manufacturers Suppliers Factory - Wholesale Pins Made in China

Your Professional Pins Manufacturer

Wuxi Lemar Metal Products Co., Ltd. is a professional fastener system service group integrating scientific research, manufacturing, sales and logistics. It follows the business philosophy of "striving for excellence and adhering to integrity" and has established a good image in the field of fastener manufacturing and sales. It has established long-term cooperative relationships with major well-known logistics brands at home and abroad to ensure that products are delivered to customers at the fastest speed and are well received by users.

Shear Spring Pin
No：LM-1542. Material:Iron\Stainless Steel\Aluminum. Function:Fixation Adjust. Type:Tooth Pin
Toothed Elastic Pin
No：LM-1541. Function:Fixation Adjust. Type:Tooth Pin. Application:Machine Equipment Industry
Serrated Elastic Pin
No：LM-1540Function:Fixation Adjust. Type:Tooth Pin. Application:Machine Equipment Industry
Toothed Spring Pin
No:LM-1539. Material:Iron\Stainless Steel\Aluminum. Function:Fixation Adjust. Type:Tooth Pin
Spring Loaded Plunger Pin
No.:LM-1270. Material:Stainless Steel. Type:Indexing Plungers. Application:Machine
Ring Indexing Pin
No.:LM-1268. Material:ZINC,Stainless Steel. Type:Ball Lock Pin. Product Name:Indexing Plungers
Grooved Taper Pin
Number:LM-1257. Name:Grooved Pins . Length:4mm to 120mm. Material:Stainless Steel/Steel
Steel Taper Pin
Number:LM-1256. Type:Taper Pins. Finish:Bright(Uncoated). Various Types:Straight,Threaded,Hollow,Slot,Countersunk

Why Choose Us

Technical team support
Possess full process manufacturing capabilities and experimental research and development capabilities for fasteners. With strong technical strength and 3D marketing network, it has more than 100,000 enterprise-level users and serves 57 industries.

Production Equipment
Our company has cold heading machines, thread rolling machines, wire drawing machines, thread rolling machines, tapping machines, vibration plate automatic assembly and other processing and feeding equipment.

Sales Market
Lemar Assisting scientific research enterprises,exported to Europe,North America, Africa, Central Asia, Middle East.

Product Specification

We provide the following product specifications：

Stop Head Width (Inch)	0.875 in
Stop Head Width (Decimal Inch)	0.875
Stroke Length	0.188 in
Body Length	1 in
Stroke Length (Inch)	3/16
Stop Head Height	0.875 in
Base Width (Decimal Inch)	1.5 in; 1.5000
Stop Head Thickness	0.25 in
Body Length (Decimal Inch)	1.0000; 1 in
Body Width	1.5 in
Stop Head Height (Inch)	7/8
Distance Between Mount Hole Centers (Decimal Inch)	1.125
Distance Between Mount Hole Centers (Inch)	2001/1/8
Tang Profile	Tangless
Initial End Force	2 lb
Final End Force	25.9 lb
Mounting Slot Length	0.1875 in
Mounting Slot Width	0.203 in
Middle End Force (kg)	14
Stop Head Thickness (Decimal Inch)	0.25
Body Width (Decimal Inch)	1.5
Distance Between Mount Hole & Edge (Decimal Inch)	0.938
Mounting Slot Length (Inch)	3/16
UNSPSC Code	27112132
Mounting Slot Width (Decimal Inch)	0.2030; 0.203 in
Base Thickness (Inch)	1/4; 0.25 in
Body Material	Aluminum

Common types

We provide the following product introduce：

Spring Loaded Plunger Pin
Spring Loaded Plunger Pin is a mechanical component, usually composed of two parts: the plunger body and the knob. Its main function is to control the flow of gas or liquid by rotating the knob on the plunger, such as valve switching control, flow regulation, etc. The pins are usually made of stainless steel and other materials, simple structure, compact, suitable for a variety of industrial equipment.

Ring Indexing Pin
Ring Indexing Pin is a mechanical part used for positioning and fixing. It is usually made of stainless steel or other metallic materials and has a knob plunger and spring positioning function. The ring index pin is mainly used to secure and position mechanical parts, ensuring that they remain stable in a specific position.

Steel Spring Plunger
Steel Spring Plunger is a device used in field of automotive parts inspection, mainly used in automotive stamping dies to provide ejector and positioning functions. ‌ Through its special structure and design, it can provide stable support and positioning when used in the mold, ensuring accuracy and efficiency of mold operation. In addition, the pin also has good elasticity and shear resistance, which can adapt to different working environments and strength needs to ensure stability and safety of work.

Stepped Dowel Pin
Stepped Dowel Pin belongs to a fixed part and can be used to connect mechanical equipment to make it run stably. Compared with traditional cylindrical pins, this type of cylindrical pin has a step-like structure at one end, which is easier to fix and position during installation.

Grooved Taper Pin
Grooved Taper Pin is a kind of dowel widely used in machinery and electric power industries ‌, its surface is usually rolled out of three longitudinal grooves, these grooves are generally parallel or conical, the purpose is to insert the grooved pin into the pin hole can be pressed with the hole wall, so as to play a fixed part, not easy to loose the effect ‌.

Steel Taper Pin
Steel Taper Pin, also known as belt pin and rotary taper pin, is a mechanical connection part. It is a part mainly characterized by axial transmission force, which is mainly used to locate, fix or connect two or more parts that cooperate with each other. The taper pin is generally composed of two parts: the taper handle and the pin sleeve. According to the shape of the taper handle, the taper pin is divided into straight taper pin, oblique taper pin, threaded taper pin and cylindrical pin.

Product advantages

First

High reliability: The pins adopts a sealed structure to prevent gas or liquid leakage and ensure the stability and safety of the system.

Second

Good wear resistance: Through precise manufacturing process and selection of high-quality materials, the pins can withstand high-frequency use and long-term stable operation.

Third

Easy operation: Because of the simple and compact structure of the pins, the rotary operation of the knob is convenient, and it is easy to achieve accurate control of flow rate.

Customization Process

Requirement Discussion

Design Proposal

Our professional team will develop a design proposal and provide a quotation based on your requirements.

Sample Production

We produce samples according to the design proposal and conduct rigorous testing.

Mass Production

Upon your approval, we commence mass production to ensure timely delivery and consistent quality.

After-Sales Service

We offer ongoing technical support and service to ensure the long-term stable operation of our products.

Other Services

Surface treatment: Plain, Galvanized, Hot Dip Galvanized, Black Oxide, Anodized, etc.
Excellent quality control system for fine dimensional accuracy.
Various materials are available as per your request
Conform to international standard.
We had got certificate of ISO9001: 2008, SGS & RoHS.
Prompt delivery.
Various sizes are available.
Material: Stainless Steel 18-8 18-10, Carbon steel Gr4.8 Gr8.8 Gr10.9, Gr12.9, Aluminum, Copper, etc.
Packing Stylet: General export packing
Can be made with different standards such as ISO, DIN, AS/NZS, GB, ANSI, BS and special standard.
Good customer service
OEM is available

Package & Delivery

Package Size:	10.00cm * 10.00cm * 10.00cm
Package Gross Weight:	5.000kg

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FAQ

Q: How do spring-loaded pins work?

A: Spring-loaded pins, like pogo pins and quick-release pins, utilize a spring to maintain a connection or locking mechanism. When force is applied, the spring compresses, allowing movement. When the force is released, the spring expands, creating pressure to hold the pin in place or maintain electrical contact.

Q: What is the purpose of a Spring Pin?

A: Spring pins secure, or fasten, two components together by compressing into a small diameter hole or slit. They may also be described as hollow press-fit fasteners. We offers slotted spring pins that are hollow, cylindrical tubes with an end-to-end slot that allows for easier installation.

Q: What is the difference between a spring plunger and a ball plunger?

A: Summary. In some ways, a stainless steel ball plunger can pass as a type of spring plunger. However, the key difference is while ball plungers have a ball at the top, spring plungers have a narrow pin or nose, depending on the type. Although, both devices do have springs fixed within threaded bodies.

Q: Should you push or pull a plunger?

A: Push the plunger down, and then pull it up in quick movements. Do this for about 20 seconds, and keep it sealed against the drain. After this, your clog should be cleared! Your toilet should flush and your sink should drain properly.

Q: How to put in a Spring Pin?

A: First, align the Coiled Pin up to the hole by hand. Next, simply hammer the Coiled Pin into the hole as if it was a nail. Drive the pin to the desired insertion depth and be careful not to damage the host. Using a hammer is great for prototyping a handful of assemblies or trying out a Coiled Pin for the first time.

Q: Are you manufacturer or trading company?

A: We are manufacturer.

Q: What's your best delivery time?

A: Within 15-30 days.

Q: What is the quality control of your product?

A: Follow strictly quality control measures for implementation,

Q: Will your company provide free sample?

A: It depends on which sort of item you want to get. Some can be provided free of charge, however, the client shall assume the shipping fees himself.

Q: Is OEM open to clients?

A: Yes, we can provide both OEM and ODM service.

Q: How can our company be your distribution partner?

A: We welcome you to be our distributor. For further details, please contact us.

Q: What is the payment of sample?

A: T/T and Alipay both acceptable.

Q: What is your sample policy?

A: If we have stock, we can provide samples, but the customer must pay the sample fee and express fee Question.

Q: Have you tested all your goods before shipment?

A: Yes, we will conduct 100% test before delivery, and we will send detailed photos of parts for your approval Question.

We're well-known as one of the leading pins manufacturers and suppliers in China. If you're going to wholesale high quality pins made in China, welcome to get pricelist and free sample from our factory. Also, OEM service is available.

short key, decorative pin, industrial pin

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